public void ReloadData()
        {
            try
            {
                SystemUsersBO aSystemUsersBO = new SystemUsersBO();
                ContractsBO aContractsBO = new ContractsBO();
                colContractDate.DisplayFormat.FormatType = FormatType.DateTime;
                colContractDate.DisplayFormat.FormatString = "{0:dd/MM/yyyy}";
                colFrom.DisplayFormat.FormatType = FormatType.DateTime;
                colFrom.DisplayFormat.FormatString = "{0:dd/MM/yyyy}";
                colTo.DisplayFormat.FormatType = FormatType.DateTime;
                colTo.DisplayFormat.FormatString = "{0:dd/MM/yyyy}";

                colCoefficent.DisplayFormat.FormatType = FormatType.Numeric;
                colCoefficent.DisplayFormat.FormatString = "{0:0,0}";
                colSalaryNet.DisplayFormat.FormatType = FormatType.Numeric;
                colSalaryNet.DisplayFormat.FormatString = "{0:0,0}";
                colSalaryCross.DisplayFormat.FormatType = FormatType.Numeric;
                colSalaryCross.DisplayFormat.FormatString = "{0:0,0}";

                // Load data cho gridview
                List<ContractsEN> aListContractsEN = new List<ContractsEN>();
                List<Contracts> aListTemp = aContractsBO.Select_All();
                ContractsEN aContractsEN;
                for (int i = 0; i < aListTemp.Count; i++)
                {
                    aContractsEN = new ContractsEN();
                    aContractsEN.SetValue(aListTemp[i]);
                    aContractsEN.Name = aSystemUsersBO.Select_ByID(aListTemp[i].IDSystemUser).Name;
                    aListContractsEN.Add(aContractsEN);
                }
                dgvContracts.DataSource = aListContractsEN;
                dgvContracts.RefreshDataSource();

            }
            catch (Exception ex)
            {
                MessageBox.Show("frmLst_Contracts.ReloadData\n" + ex.ToString(), "Lỗi", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
 private void ReloadGridView(int IDSystemUser)
 {
     ContractsBO aContractsBO = new ContractsBO();
     SystemUsersBO aSystemUsersBO = new SystemUsersBO();
     List<ContractsEN> aListContractsEN = new List<ContractsEN>();
     List<Contracts> aListTemp = aContractsBO.Select_ByIDSystemUser(IDSystemUser);
     ContractsEN aContractsEN;
     if (aListTemp != null)
     {
         for (int i = 0; i < aListTemp.Count; i++)
         {
             aContractsEN = new ContractsEN();
             aContractsEN.SetValue(aListTemp[i]);
             aContractsEN.Name = aSystemUsersBO.Select_ByID(aListTemp[i].IDSystemUser).Name;
             aListContractsEN.Add(aContractsEN);
         }
     }
     dgvContracts.DataSource = aListContractsEN;
     dgvContracts.RefreshDataSource();
 }